{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:H5ODIVVEJATPI27QIDH4FSBTAG","short_pith_number":"pith:H5ODIVVE","schema_version":"1.0","canonical_sha256":"3f5c3456a44826f46bf040cfc2c83301951286210198c667356d23179e42c02b","source":{"kind":"arxiv","id":"1708.07293","version":1},"attestation_state":"computed","paper":{"title":"Observable tensor-to-scalar ratio and secondary gravitational wave background","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Anupam Mazumdar, Arindam Chatterjee","submitted_at":"2017-08-24T07:01:02Z","abstract_excerpt":"In this paper we will highlight how a simple vacuum energy dominated inflection-point inflation can match the current data from cosmic microwave background radiation, and predict large primordial tensor to scalar ratio, $r \\sim \\mathcal{O}(10^{-3}-10^{-2})$, with observable second order gravitational wave background, which can be potentially detectable from future experiments, such as DECi-hertz Interferometer Gravitational wave Observatory (DECIGO), Laser Interferometer Space Antenna (eLISA), Cosmic Explorer (CE), and Big Bang Observatory (BBO)."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1708.07293","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-08-24T07:01:02Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"97675abfa5ad887767592e0ce8d951623bdfd19bb04374ec699d8965ed7d3ef1","abstract_canon_sha256":"17d37dcaf47c87fc7bf3a2c587909711ac8ea681aaf925c9d418c373b53476d3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:20:06.545432Z","signature_b64":"4zky+lg5pRwoMHDPpylo6tOqm7Imjc9+5+lPmI+uaGht56ExlKqsIJ1M//X1B84Y3Kl+udTScRbrrWtcoAjFDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3f5c3456a44826f46bf040cfc2c83301951286210198c667356d23179e42c02b","last_reissued_at":"2026-05-18T00:20:06.544747Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:20:06.544747Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Observable tensor-to-scalar ratio and secondary gravitational wave background","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Anupam Mazumdar, Arindam Chatterjee","submitted_at":"2017-08-24T07:01:02Z","abstract_excerpt":"In this paper we will highlight how a simple vacuum energy dominated inflection-point inflation can match the current data from cosmic microwave background radiation, and predict large primordial tensor to scalar ratio, $r \\sim \\mathcal{O}(10^{-3}-10^{-2})$, with observable second order gravitational wave background, which can be potentially detectable from future experiments, such as DECi-hertz Interferometer Gravitational wave Observatory (DECIGO), Laser Interferometer Space Antenna (eLISA), Cosmic Explorer (CE), and Big Bang Observatory (BBO)."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.07293","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1708.07293","created_at":"2026-05-18T00:20:06.544850+00:00"},{"alias_kind":"arxiv_version","alias_value":"1708.07293v1","created_at":"2026-05-18T00:20:06.544850+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.07293","created_at":"2026-05-18T00:20:06.544850+00:00"},{"alias_kind":"pith_short_12","alias_value":"H5ODIVVEJATP","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_16","alias_value":"H5ODIVVEJATPI27Q","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_8","alias_value":"H5ODIVVE","created_at":"2026-05-18T12:31:18.294218+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/H5ODIVVEJATPI27QIDH4FSBTAG","json":"https://pith.science/pith/H5ODIVVEJATPI27QIDH4FSBTAG.json","graph_json":"https://pith.science/api/pith-number/H5ODIVVEJATPI27QIDH4FSBTAG/graph.json","events_json":"https://pith.science/api/pith-number/H5ODIVVEJATPI27QIDH4FSBTAG/events.json","paper":"https://pith.science/paper/H5ODIVVE"},"agent_actions":{"view_html":"https://pith.science/pith/H5ODIVVEJATPI27QIDH4FSBTAG","download_json":"https://pith.science/pith/H5ODIVVEJATPI27QIDH4FSBTAG.json","view_paper":"https://pith.science/paper/H5ODIVVE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1708.07293&json=true","fetch_graph":"https://pith.science/api/pith-number/H5ODIVVEJATPI27QIDH4FSBTAG/graph.json","fetch_events":"https://pith.science/api/pith-number/H5ODIVVEJATPI27QIDH4FSBTAG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/H5ODIVVEJATPI27QIDH4FSBTAG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/H5ODIVVEJATPI27QIDH4FSBTAG/action/storage_attestation","attest_author":"https://pith.science/pith/H5ODIVVEJATPI27QIDH4FSBTAG/action/author_attestation","sign_citation":"https://pith.science/pith/H5ODIVVEJATPI27QIDH4FSBTAG/action/citation_signature","submit_replication":"https://pith.science/pith/H5ODIVVEJATPI27QIDH4FSBTAG/action/replication_record"}},"created_at":"2026-05-18T00:20:06.544850+00:00","updated_at":"2026-05-18T00:20:06.544850+00:00"}